Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method of preparing concentrated clear red jujube juice with high cAMP content

A technology for red jujube juice and red jujube, which is applied in the field of preparation of red jujube concentrated clear juice, can solve the problems of high viscosity of red jujube pulp, prolonged processing time, difficulty in juicing, etc., and achieves the effects of good clear juice clarification, improved retention rate, and improved juice yield.

Inactive Publication Date: 2013-04-10
LINGBAO BRANCH OF SHAANXI HAISHENG FRESH FRUIT JUICE CO LTD
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And the extraction of jujube juice is generally carried out by long-term high-temperature extraction, which prolongs the processing time, and the extraction rate is low.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method of preparing concentrated clear red jujube juice with high cAMP content
  • Method of preparing concentrated clear red jujube juice with high cAMP content
  • Method of preparing concentrated clear red jujube juice with high cAMP content

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] see figure 1 , a preparation method of red jujube concentrated clear juice with high cAMP content, comprising the following steps:

[0033] 1. Raw material selection and pretreatment:

[0034] 1.1 The raw materials are jujubes that have been selected to remove diseases, insect pests and mildew;

[0035] 1.2 The selected jujube raw materials are washed with clean water to clean the sediment;

[0036] 1.3 Use a blade to make several cuts in the jujube for easy rehydration.

[0037] 2. Softening and rehydration

[0038] 2.1 When rehydrating, add pure water at 50°C with a volume ratio of jujube:water=1:3, and keep warm in a water bath at 50°C for 60 minutes;

[0039] 2.2 Stirring during rehydration is beneficial to the full rehydration of red dates;

[0040] 2.3 After rehydration, take out the red dates and remove the pits, and keep the remaining water after removing the red dates; minimize the loss of pulp when removing the red dates.

[0041] 3. Crushing and beating...

Embodiment 2

[0067] A preparation method of red jujube concentrated clear juice with high cAMP content, comprising the following steps:

[0068] 1. Raw material selection and pretreatment:

[0069] 1.1 The raw materials are jujubes that have been selected to remove diseases, insect pests and mildew;

[0070] 1.2 The selected jujube raw materials are washed with clean water to clean the sediment;

[0071] 1.3 Use a blade to make several cuts in the jujube for easy rehydration.

[0072] 2. Softening and rehydration

[0073] 2.1 When rehydrating, add pure water at 60°C at a volume ratio of jujube:water=1:4, and keep warm in a water bath at 80°C for 60 minutes;

[0074] 2.2 Stirring during rehydration is beneficial to the full rehydration of red dates;

[0075] 2.3 After rehydration, take out the red dates and remove the pits, and keep the remaining water after removing the red dates; minimize the loss of pulp when removing the red dates.

[0076] 3. Crushing and beating

[0077] 3.1 Use...

Embodiment 3

[0102] A preparation method of red jujube concentrated clear juice with high cAMP content, comprising the following steps:

[0103] 1. Raw material selection and pretreatment:

[0104] 1.1 The raw materials are jujubes that have been selected to remove diseases, insect pests and mildew;

[0105] 1.2 The selected jujube raw materials are washed with clean water to clean the sediment;

[0106] 1.3 Use a blade to make several cuts in the jujube for easy rehydration.

[0107] 2. Softening and rehydration

[0108] 2.1 When rehydrating, add pure water at 60°C at a volume ratio of jujube:water=1:5, and keep warm in a water bath at 80°C for 60 minutes;

[0109] 2.2 Stirring during rehydration is beneficial to the full rehydration of red dates;

[0110] 2.3 After rehydration, take out the red dates and remove the pits, and keep the remaining water after removing the red dates; minimize the loss of pulp when removing the red dates.

[0111] 3. Crushing and beating

[0112] 3.1 Use...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method of preparing concentrated clear red jujube juice with high cAMP content, which comprises the following steps: taking out red jujube after rehydration, denucleating and then crushing pulp for preparing the red jujube thick liquid; conveying the red jujube after enzymolysis by pectinase into a juicer for squeezing, and filtering to obtain the red jujube juice; adding pectinase, amylase and cellulose into the red jujube juice for heat-preservation and enzymolysis for 60-90 minutes; and clearing, conducting concentration sterilization, and finally bulking. The concentrated clear red jujube juice prepared by the invention is clear and transparent, has the cAMP content being larger than or equal to 100 mg / Kg and soluble solid state material being larger than or equal to 60.0 Brix, is deposit-free and suspension-free, has brownish red color and does not have impurities which can be seen by naked eyes; and the concentrated juice is diluted to the soluble solidstate material being 60.0 Brix, and the juice has inherent fragrance and flavor of red jujubes and is free from extraneous odor.

Description

technical field [0001] The invention belongs to the technical field of fruit and vegetable juice processing, and relates to a preparation method of red date concentrated clear juice with high cAMP content. Background technique [0002] Jujube is a characteristic dried fruit originating in China. It has a cultivation history of more than 4,000 years in China. It is the fruit of the Rhamnaceae Jujube plant. Red jujube has thick skin and thin flesh, sweet and crisp, rich in nutrition, known as "woody food"; rich in protein, sugar, microorganisms, minerals, saponins, alkaloids and flavonoids, etc., it is a high-quality health care food. The cyclic adenosine monophosphate (cAMP) rich in jujube has anti-allergic effects, inhibits the growth of cancer cells and promotes the transformation of cancer cells into normal cells, and also has a certain effect on the prevention and treatment of coronary heart disease. The development of concentrated jujube juice has a very good promotion...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A23L2/02A23L2/84A23L1/29A23L2/385A23L33/00
Inventor 张宏刚饶铃
Owner LINGBAO BRANCH OF SHAANXI HAISHENG FRESH FRUIT JUICE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com